Q: What is the sum of all factors of the number 1,228,191 excluding 1,228,191?
A: 409,401
The factors of the number 1,228,191 are: 1, 3, 409397, 1228191.
If you add them up, you will get the total of 1,228,600. Now subtract 1,228,191 to get 409,401